Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

61 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptional profiling of 53 tissue samples from germ-free and conventionally raised mice

ABSTRACT: Whole-transcriptome survey of gene expression differences between germ-free (GF) and conventionally raised (CONV-R) mice. To assess the role of toll-like receptor signalling, both wild-type and Myd88 -/- mice were used. Three different tissues were harvested from 20 mice (5 WT CONV-R, 5 Myd88 -/- CONV-R, 4 WT GF, 6 Myd88 -/- GF) and expression profiles were determines using the Affymetrix Mouse Gene 1.0ST platform.

ORGANISM(S): Mus musculus

SUBMITTER: Erik Larsson

PROVIDER: E-GEOD-31115 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Shared Molecules

Only show the datasets with similarity scores above: 0.5

Threshold

0.5

Similar Datasets

Transcriptional profiling of 53 tissue samples from germ-free and conventionally raised mice

2014-01-31 | GSE31115 | GEO

Transcriptional profiling of intestinal tissue samples from germ-free and conventionally raised mice which are either wild-type or Myd88-/-

Project description:Whole-transcriptome survey of gene expression differences between germ-free (GF) and conventionally raised (CONV-R) mice. To assess the role of toll-like receptor signalling, both wild-type and Myd88 -/- mice were used. Four different tissues were harvested from 20 mice (5 WT CONV-R, 5 Myd88 -/- CONV-R, 4 WT GF, 6 Myd88 -/- GF) and expression profiles were determines using the Affymetrix Mouse Gene 1.0ST platform. 77 samples remained after quality control.

2011-12-08 | E-GEOD-17438 | biostudies-arrayexpress

Transcriptional profiling of 77 tissue samples from germ-free and conventionally raised mice.

2011-12-08 | GSE17438 | GEO

Genome-wide Expression Differences in Colonocytes Isolated From Conventionally Raised or Germfree Mice

Project description:Microarray transcriptome analysis of colonocytes from conventionally raised and germfree mice. 12 samples were analyzed, with 6 germfree (GF) samples vs. 6 conventionally raised (CONV) samples.

2011-03-15 | E-GEOD-27950 | biostudies-arrayexpress

Transcription profiling of mouse myocardium from gnotobiotic wild-type and Ppara-/- animals

Project description:Germ free (GF) and conventionalized (CONV-D) wild-type C57Bl/6 male mice in the CARB-fed, 24h fasted, and 30d trained states; plus GF and CONV-D CARB-fed Ppara-/- mice. CARB-fed indicates a standard polysaccharide-rich mouse chow diet. CONV-D mice are those that received a microbiota transplant from conventionally raised mice 2-3 weeks before experiment was initiated Experiment Overall Design: Hearts from six to ten week-old GF and CONV-D mice, from the following eight treatment groups (GF, CONV-D) X (CARB-fed [wild-type], 24h fast [wild-type], 30d trained [wild-type], Ppara-/- [CARB-fed])

2009-07-01 | E-GEOD-14929 | biostudies-arrayexpress

Myocardial expression data from gnotobiotic wild-type and Ppara-/- mice

2009-06-23 | GSE14929 | GEO

Impact of gut microbiota on m6A/m epitranscriptomic mRNA modification in different host tissues

Project description:In this study we performed MeRIP-Seq to study N6-methyl adenosine (m6A) and and N6,2′ -O-dimethyladenosine (m6Am) modification of mRNA. We investigated the effect of the microbiota on the transcriptome and epitranscriptomic modifications in murine liver and cecum. We compared m6A/m modification profiles in cecum of conventionally raised (CONV) and germ-free (GF) mice. We additionally included GF mice colonised with the flora of CONV mice for four weeks (ex-GF), for which show that they exhibit similar patterns of the most abundant genera of gut bacteria as CONV mice. We added mice treated with several antibiotics to deplete the gut flora (abx)and vancomycin treated mice in which the genera Akkermansia, Escherichia/Shigella and Lactobacillus were enriched. Furthermore, we included GF mice colonised with the commensal bacterium Akkermansia muciniphila (Am), Lactobacillus plantarum (Lp) and Escherichia coli Nissle (Ec) and analysed their m6A/m modification profiles. In addition, we analysed changes in m6A/m- modified liver RNA for CONV, GF, and Am, Lp and Ec mice.

2020-02-12 | E-MTAB-6560 | biostudies-arrayexpress

Genome-wide Expression Differences in Colonocytes Isolated From Conventionally Raised or Germfree Mice

Project description:Microarray transcriptome analysis of colonocytes from conventionally raised and germfree mice.

2011-03-15 | GSE27950 | GEO

Microbiota-dependent gene expression in small intestinal epithelial cells (IECs)

Project description:Intestinal epithelial cells were isolated from total small intestine of each four 28-day old conventionally raised (conv) and germ-free (GF) bred C57BL/6 mice (protocol according to: Lotz et al., J. Exp Med. 2006). Total RNA was isolated by TriZol and ist purity was examined using a Bioanalyszer. We used microarrays to comparatively detail the global gene expression in primary total isolated intestinal epithelial cells. Four biological replicates from isolated intestinal epithelial cells obtained from each 4 germ-free bred and conventionally raised mice. Colour change.

2012-05-16 | E-GEOD-35597 | biostudies-arrayexpress

Microbiota-dependent gene expression in small intestinal epithelial cells (IECs)

2012-05-17 | GSE35597 | GEO